About: http://webisa.webdatacommons.org/321092546

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Mirrors 6, 7 and 8 provide a means of adjusting the path length in the reference arm such that it closely parallels the path length in the sample arm such as for example as shown in FIG. 5.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es